CXD1254AR Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
componentes Descripción
Fabricante
CXD1254AR Datasheet PDF : 21 Pages
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CXD1254AR/AQ
AC Characteristics
ED2
ED1
ED0
ts2
th2
ts1
ts0
tW0
Symbol
ts2
th2
ts2
tw0
ts0
ED2 set-up time referenced from the ED1 rising edge
ED2 hold-time referenced from the ED1 rising edge
ED1 rise set-up time referenced from the ED0 rising edge
ED0 pulse width
ED0 rise set-up time referenced from the ED1 rising edge
Min.
20 ns
20 ns
20 ns
20 ns
20 ns
Max.
—
—
—
50 µs
—
2-1-3. [Shutter speed calculation formula]
High-speed Shutter
• For NTSC/EIA
T= [26210 – (1FF16 – L16)] × 63.56 + 34.78 µs
• For CCIR
T= [31210 – (1FF16 – L16)] × 64 + 35.6 µs
Load value
0FA16
0FC16
10016
10816
11816
13716
17616
19616
NTSC/EIA
Shutter speed
1/10000
1/4000
1/2000
1/1000
1/500
1/250
1/125
1/100
Calculated value
1/10169
1/4435
1/2085
1/1012
1/499
1/252
1/125
1/100
• L16: Load value
Load value
0C816
0CA16
0CE16
0D616
0E616
10516
14316
14916
CCIR
Shutter speed
1/10000
1/4000
1/2000
1/1000
1/500
1/250
1/125
1/100
Calculated value
1/10040
1/4349
1/2068
1/1004
1/495
1/250
1/125
1/120
Low-speed Shutter
N = 2 × (1FF16 – L16) FLD
“1FF” cannot be used as a load value.
Load value
Shutter speed (FLD)
1FE16
2
1FD16
4
:
:
10116
508
10016
510
—10—
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